Cal works with Maggie as she fights to save the Crossing, while a careless mistake may cost someone their life.

Allie makes a daring decision, and Nathan and Elizabeth rush to intervene. Uncovered memories shift Lucas's plans. Faith takes a big step. Mei cooks for Hickam's family.

Douda's birthday sparks emotions; shocking news brings new problems for Emmett and Kiesha; Damien makes a surprising discovery while Alonzo takes a bold step.

Billy and the Regulators turn McSween's house into their HQ, and are supported by the Mexicans. A confrontation with the 7 Rivers Gang leads to a fusillade of bullets. Restoring peace seems futile.

Jon Taffer sends his long-time expert, Phil Wills to lead the rescue of a bar in San Marcos, California that is suffering from an identity crisis.

A massive food win buoys Terra and their whole team. On the heels of a caiman kill, Malorie sets her sights on a bigger prize. Heather is shocked when Adam tells her he has not been sharing food. A scorching migration could end Heather's challenge.

John Oliver discusses the environmental risks of deep-sea mining, France's preparation for the Olympics, and an update on Red Lobster.

An unsettling discovery at sea forces Gus to take on a grim chore as tensions swell between his companions. On land, an enemy interrogates Becky.

Anchor Bay receives a new inmate, Mike investigates a series of mysterious deaths that occur within and beyond the prison walls.

With Louis's help, Molloy delves into a haunted memory of his own.

Even though he tells his brother otherwise, Andrea and Daniele continue to see each other. After the interview comes out, Carola seems to have rehabilitated herself and returns to having a social life. However, Marco ignores her and asks out the maid at his pool. Meanwhile, Nina struggles with Micol's indecision and Akemi's unexpected declarations of love.

Hashtag helps the Autobots get rid of all the old GHOST stuff around base, which has her feeling like her GHOST van alt-mode is obsolete, too. Meanwhile, Shockwave needs to acquire a GHOST hard drive that holds a key to Starscream's master plan.

Jimmy gets invited to the S.T.A.R. Labs Symposium; Clark joins him for support, but Lex Luthor takes over; the General flees and Lois chases after him, struggling to reconcile past experiences with the present situation.

A raid at the camp leads to great losses. Gökhan swears revenge as he continues his search for Gülcan.

When Jesus heals a blind man on the Sabbath, religious leaders confront him, drawing a riotous crowd. Gaius defies a direct order leading Quintus to take matters - and someone's life - into his own hands.

As Jae-i and Kang Ha present as a couple, a jealous Ri-an resorts to his own tactics. At the lavish Parent's Night, Yoon He-ra pulls a hostile stunt.

Karl declares war on Chloé and presses Jacques to choose between him and Yves.

Sweet Week has arrived! Adriano Zumbo is here as a guest judge and kicks things off with a wobbly jelly Mystery Box. contestants compete to make a perfect shaky sweet to win precious immunity.

With preparations for the adoption well under way, a shocking event changes this new-found family's life forever.

Lana and Lola decide to get to the bottom of why Mom and Dad aren't interested in celebrating Valentine's Day. Lincoln gets nervous when he realizes he's going to be alone with Zia for their Valentine's date.